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公开(公告)号：USD381740S
公开(公告)日：1997-07-29
申请号：US046094
申请日：1995-11-07
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公开(公告)号：US5647662A
公开(公告)日：1997-07-15
申请号：US550251
申请日：1995-10-06
CPC分类号： F21V29/56 , F21V29/30 , G03B21/16 , F21V9/04 , F21W2131/406 , H04N9/3141
摘要： Apparatus for cooling a light beam used to project an image on a projection surface. The apparatus includes a light beam source and a gas cooling circuit. A cooling chamber is connected to conduct gas through the circuit. An image projection device is mounted in the chamber. The chamber has a thermally protected environment. A driving device is provided in the circuit. A heat conducting gas is moved by the driving device to circulate within the circuit. The thermally protected environment may include an atmosphere of atomized, heat conducting fluid. A heat extracting filter may be mounted in the light beam adjacent the cooling chamber.
摘要翻译： 用于冷却用于投射投影表面上的图像的光束的装置。 该装置包括光束源和气体冷却回路。 连接冷却室以通过电路传导气体。 图像投影装置安装在腔室中。 该室具有热保护环境。 在电路中设置驱动装置。 导热气体被驱动装置移动以在电路内循环。 热保护环境可以包括雾化的导热流体的气氛。 散热过滤器可以安装在靠近冷却室的光束中。
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公开(公告)号：US5857768A
公开(公告)日：1999-01-12
申请号：US828819
申请日：1997-01-27
CPC分类号： F21V29/56 , F21V29/30 , G03B21/16 , F21V9/04 , F21W2131/406 , H04N9/3141
摘要： Apparatus for cooling a light beam used to project an image on a projection surface. The apparatus includes a light beam source and a gas cooling circuit. A cooling chamber is connected to conduct gas through the circuit. An image projection device is mounted in the chamber. The chamber has a thermally protected environment. A driving device is provided in the circuit. A heat conducting gas is moved by the driving device to circulate within the circuit. The thermally protected environment may include an atmosphere of atomized, heat conducting fluid. A heat extracting filter may be mounted in the light beam adjacent the cooling chamber.
摘要翻译： 用于冷却用于投射投影表面上的图像的光束的装置。 该装置包括光束源和气体冷却回路。 连接冷却室以通过电路传导气体。 图像投影装置安装在腔室中。 该室具有热保护环境。 在电路中设置驱动装置。 导热气体被驱动装置移动以在电路内循环。 热保护环境可以包括雾化的导热流体的气氛。 散热过滤器可以安装在靠近冷却室的光束中。
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公开(公告)号：US5545951A
公开(公告)日：1996-08-13
申请号：US411900
申请日：1995-03-28
申请人： Byron J. Ziegler , Mark E. Scurrah
发明人： Byron J. Ziegler , Mark E. Scurrah
CPC分类号： H01J61/80 , H01J61/523
摘要： A high power strobe lamp has a multi-pin base, an elongated gas-filled tube having a loop formed therein, an anode in one end of the tube and a cathode in the other end of the tube, and the ends of the gas-filled tube being mounted in the base and connected to the pins. A heat dissipating member extends through the loop and a conductive wire, having opposite ends connected to the pins, is spirally wrapped around the tube ends adjacent to the base and extends through the heat dissipating member.
摘要翻译： 高功率闪光灯具有多针基座，其中形成有环的细长气体填充管，管的一端中的阳极和管的另一端中的阴极， 填充管安装在基座中并连接到销。 散热构件延伸穿过环，并且具有连接到销的相对端的导线螺旋地围绕邻近基部的管端螺旋缠绕并延伸穿过散热构件。
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公开(公告)号：US5823661A
公开(公告)日：1998-10-20
申请号：US301967
申请日：1994-09-07
CPC分类号： F21S8/00 , C03C2218/355 , F21W2131/406 , Y10S362/811
摘要： A fused glass light pattern generator in the form of a disc-shaped gobo including fused glass particles of various size and shape. The fused particles have an uneven, multi-level surface sufficient to distort light in response to a light beam being passed through the gobo. The particles may include color producing substances or color may be added to the light beam. The result is an enhanced artistic effect when the images, which are also movable, are projected onto a projection surface which may be a solid surface or theatrical fog.
摘要翻译： 一种圆盘形玻璃形式的熔融玻璃光图案发生器，其包括各种尺寸和形状的熔融玻璃颗粒。 熔融颗粒具有不平坦的多层表面，其足以使光响应于光束通过该玻璃而变形。 颗粒可以包括产生颜色的物质，或者可以将颜色添加到光束中。 结果是当也可移动的图像投影到可能是实心表面或剧场雾的投影表面上时，增强的艺术效果。
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公开(公告)号：US5506762A
公开(公告)日：1996-04-09
申请号：US295398
申请日：1994-08-25
CPC分类号： F21V9/12 , F21S10/007 , F21W2131/406 , Y10S362/806
摘要： A colored light pattern generator including a pair of transparent plates maintained in spaced relationship in a sealed container for defining a fluid-filled cavity. The container includes a receiver and a twist-on-and-off cap ring. The fluid produces random, floating colored images in response to a beam of light being passed through the plates.
摘要翻译： 一种彩色光图案发生器，包括在密封容器中保持间隔关系的一对透明板，用于限定充满流体的空腔。 容器包括一个接收器和一个旋转开关盖环。 流体响应于穿过板的光束产生随机的浮动彩色图像。
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